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Ownership Document
|
| Schema Version: X0306 |
| Document Type: 4 |
| Period of Report: 12/19/19 |
| Not Subject to Section 16: 0 |
| Issuer: |
| Issuer CIK: 880807 |
| Issuer Name: AMERICAN SUPERCONDUCTOR CORP /DE/ |
| Issuer Trading Symbol: AMSC |
| Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1703463 |
| | Owner Name: Kosiba John W JR |
| Reporting Owner Address: |
| | Owner Street 1: C/O AMERICAN SUPERCONDUCTOR CORPORATION |
| | Owner Street 2: 114 EAST MAIN ST |
| | Owner City: AYER |
| | Owner State: MA |
| | Owner ZIP Code: 01432 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? No |
| | Is Officer? Yes |
| | Is Ten Percent Owner? No |
| | Is Other? No |
| | Officer Title: SVP, CFO & Treasurer |
| Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 12/19/19 |
| | Deemed Execution Date: |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: S |
| | | Equity Swap Involved? No |
| | | Footnote ID: F1 |
| | Transaction Timeliness: |
| | | Value: |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 10,287 |
| | | Transaction Price Per Share: |
| Value: 7.6306 |
| Footnote ID: F2 |
| | | Transaction Acquired-Disposed Code: |
| Value: D |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 200,171 |
| Footnote ID: F3 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Holding: |
| | Security Title: |
| | | Value: Common Stock |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 4,055 |
| Footnote ID: F4 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: I |
| | | Nature of Ownership: |
| Value: By 401(k) Plan |
| Footnotes: |
| Footnote - F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 Plan. |
| Footnote - F2: The sales were executed in multiple trades at prices ranging from $7.54-$7.70. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and price at which the transaction was effected. |
| Footnote - F3: Following all the transactions reported on this Form 4, the reporting person holds 200,171 shares directly, which reflects an adjustment to correct a prior immaterial computational error. |
| Footnote - F4: Following all the transactions reported on this Form 4, the reporting person holds 4,055 shares indirectly through the Company's 401(k) plan as of December 23, 2019. |
| Remarks: |
| Owner Signature: |
| Signature Name: /s/ John W. Kosiba, Jr. |
| Signature Date: 12/23/19 |
